The paper, based on wet spin experiment, discussed the coagulation mechanism and the as-spun fibre morphology in terms of the new phase inversion theory of polymer solvent-nonsolvent system.

• 本文在湿纺实验基础上,根据高分子物理的基本原理以及一些较新的高分子溶液相分离理论,对湿法成形机理进行建议性的讨论。